No open health-based violations on EPA record in the last 10 years.
Serves about 15,603 people (1,625 connections) with groundwater from its own wells.
From EPA's record for AZ0402078. PurityMap is independent of Us Army Fort Huachuca.
Are you this utility? Correct this listing →
1 health-based violation in the last 10 years, from EPA's SDWIS compliance database.
| Period | Contaminant | Measured | Legal limit | EPA status |
|---|---|---|---|---|
| From October 2024 | Lead and copper rule revisions | – | – | Resolved |
EPA required this system to test for 30 unregulated and emerging contaminants, from May 2024 to November 2024.
| Contaminant | Result | Limit | Status | Sampled | Source |
|---|---|---|---|---|---|
| Perfluorooctanoic acid (PFOA) | 7 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorooctanesulfonic acid (PFOS) | 6.5 ng/L | 4.0 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorohexanesulfonic acid (PFHxS) | 14.7 ng/L | 10 ng/L federal MCL (2024) | Above a historical reference; current applicability unverified | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Lithium | 13.5 µg/L | 10 µg/L EPA health reference level (screening, not a legal limit)Screening level, not a legal limit | Above the referenced health-based guidance value | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorohexanoic acid (PFHxA) | 4.4 ng/L | 400,000 ng/L Michigan EGLE state MCL (strictest US state) | Within a historical reference; current applicability unverified | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoroheptanoic acid (PFHpA) | 3.2 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoropentanoic acid (PFPeA) | 5.4 ng/L | No federal or state limit; shown for transparency | Detected, no limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 11-Chloroeicosafluoro-3-oxaundecane-1-sulfonic acid (11Cl-PF3OUdS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 1H, 1H, 2H, 2H-perfluorodecane sulfonic acid (8:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 1H, 1H, 2H, 2H-perfluorohexane sulfonic acid (4:2 FTS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 1H, 1H, 2H, 2H-perfluorooctane sulfonic acid (6:2 FTS) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 4,8-Dioxa-3H-perfluorononanoic acid (ADONA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| 9-Chlorohexadecafluoro-3-oxanone-1-sulfonic acid (9Cl-PF3ONS) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Hexafluoropropylene oxide dimer acid (HFPO-DA) (GenX chemicals) | < 5 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| N-ethyl perfluorooctanesulfonamidoacetic acid (NEtFOSAA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| N-methyl perfluorooctanesulfonamidoacetic acid (NMeFOSAA) | < 6 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Nonafluoro-3,6-dioxaheptanoic acid (NFDHA) | < 20 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoro (2-ethoxyethane) sulfonic acid (PFEESA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoro-3-methoxypropanoic acid (PFMPA) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoro-4-methoxybutanoic acid (PFMBA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorobutanesulfonic acid (PFBS) | < 3 ng/L | 2,000 ng/L EPA health advisory (screening, not a legal limit)Screening level, not a legal limit | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorobutanoic acid (PFBA) | < 5 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorodecanoic acid (PFDA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorododecanoic acid (PFDoA) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoroheptanesulfonic acid (PFHpS) | < 3 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorononanoic acid (PFNA) | < 4 ng/L | 10 ng/L federal MCL (2024) | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoropentanesulfonic acid (PFPeS) | < 4 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorotetradecanoic acid (PFTA) | < 8 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluorotridecanoic acid (PFTrDA) | < 7 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
| Perfluoroundecanoic acid (PFUnA) | < 2 ng/L | No federal or state limit; shown for transparency | Not detected above the reporting limit | 2024-05-22 to 2024-11-13 | UCMR5 Analytical Results: US ARMY FORT HUACHUCA (AZ0402078) |
Screening tells you if something is worth a closer look; a lab result is the number you can act on.
As an Amazon Associate, PurityMap earns from qualifying purchases. Affiliate disclosure
Screening: quick check, not lab-grade
Safe Home (EnviroTestKits)
Lead, read as one of three ranges: 0–4, 5–15 or 15+ ppb
Turnaround: 5 minutes
What it can't tell you: It shows a lead range, not an exact level, and tests nothing else unless you pay extra for the optional lab test.
Lab-certified results
ETR Laboratories
50+ substances, including lead, copper, arsenic, nitrate, hardness and coliform bacteria
Environmental Testing and Research Laboratories (ETR Labs), Leominster, MA · ISO/IEC 17025:2017, ANAB certificate AT-2638 · 2–4 business days after the lab receives it
What it can't tell you: It does not test PFAS, and not every result on the panel falls under the lab's accredited scope.
Get PurityMap updates about this water system.
Follow this water →Us Army Fort Huachuca's phone number on EPA record is 520-533-9091. Its mailing address is MR HIGGINS, PO BOX 483, DRAGOON, AZ 85609.
According to EPA's record, Us Army Fort Huachuca uses groundwater from its own wells.
EPA's record shows 1 health-based violation for Us Army Fort Huachuca in the 10 years to July 9, 2026. No open health-based violations on EPA record in the last 10 years. EPA also lists 47 missed or late tests or reports in 10 years. The record comes from EPA's SDWIS compliance database.
Lead was not detected at the 90th percentile of tap samples in Us Army Fort Huachuca's latest lead and copper round, which ended in December 2025. The federal action level is 15 µg/L.
PurityMap has no verified website for Us Army Fort Huachuca. Its phone number on EPA record is 520-533-9091. Its mailing address on EPA record is MR HIGGINS, PO BOX 483, DRAGOON, AZ 85609. Your water bill lists the ways to contact your supplier and pay. PurityMap does not take payments.